Identify this song/artist please

About 2 years ago I heard a rap song on the radio where I live, as hopeless as this sounds I googled the lyrics trying all different combinations and was never able to find it. Maybe one of you know the song.

Lyrics: "My rims always spinning and I got a brother's back, welcome to the new, new york"

it sounded a little like 50 Cent, but no luck finding the song since the time I heard it.

Any help is appreciated!